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LibWeb: Allow IDL interfaces to override get_by_index()

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You can now specify the "CustomGetByIndex" extended interface attribute
which will cause the generator to emit an override declaration for
JS::Object::get_by_index().

It's up to you to implement that function somewhere. Just like the
CustomGet mechanism already works. :^)
This commit is contained in:
Andreas Kling 2021-04-22 20:44:30 +02:00
parent dc0fc16981
commit 49f3d88baf
1 changed files with 5 additions and 0 deletions
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5
Userland/Libraries/LibWeb/CodeGenerators/WrapperGenerator.cpp
View file

@ -768,6 +768,11 @@ public:
if (interface.extended_attributes.contains("CustomGet")) {
generator.append(R"~~~(
virtual JS::Value get(const JS::PropertyName&, JS::Value receiver = {}, bool without_side_effects = false) const override;
)~~~");
}
if (interface.extended_attributes.contains("CustomGetByIndex")) {
generator.append(R"~~~(
virtual JS::Value get_by_index(u32 property_index) const override;
)~~~");
}
if (interface.extended_attributes.contains("CustomPut")) {